1. oncontextmenu="window.event.returnvalue=false" 将彻底屏蔽鼠标右键
JWI Y0iP <table border oncontextmenu=return(false)><td>no</table> 可用于Table
t ^[fu, EK Vcz'w 2. <body onselectstart="return false"> 取消选取、防止复制
0%dOi
ko Kk6=61} A 3. onpaste="return false" 不准粘贴
1^^8,.' v"W*@7<`S 4. oncopy="return false;" oncut="return false;" 防止复制
"~^0 ir/uHN@ 5. <link rel="Shortcut Icon" href="favicon.ico"> IE地址栏前换成自己的图标
[
'lu;1-, t>/x-{bH\ 6. <link rel="Bookmark" href="favicon.ico"> 可以在收藏夹中显示出你的图标
)*>wa%[-q cw{TS 7. <input style="ime-mode:-Disabled"> 关闭输入法
y<E];ub sQac%.H;`U 8. 永远都会带着框架
dC{dw^ <script language="javascript"><!--
_io'8X2K% if (window == top)top.location.href = "frames.htm"; //frames.htm为框架网页
*LU/3H|} // --></script>
.<F46?HS `SsoRPW&$ 9. 防止被人frame
>%om[]0E <SCRIPT LANGUAGE=javascript><!--
b%%r`j,'JE if (top.location != self.location)top.location=self.location;
Cj<8r S4+ // --></SCRIPT>
tP7<WGHd/ t15{>>f4> 10. 网页将不能被另存为
0B7G:X0 <noscript><iframe src=*.html></iframe></noscript>
d]`6N .JXEw%I@ 11. <input type=button value=查看网页源代码
hHU=lnO onclick="window.location = `view-source:`+
http://www.51js.com/`";>
^2nrA pF %,_ZVgh0 12.删除时确认
Xt<1b <a href=`javascript:if(confirm("确实要删除吗?"location="boos.asp?&areyou=删除&page=1"`>删
lz~^*\ F %DYh<U4N 除</a>
"(7y%TFt: A*?PH`bY 13. 取得控件的绝对位置
d\l{tmte //javascript
rB$~,q&.V <script language="javascript">
,MNv}w@ function getIE(E){
e,/]]E/o var t=e.offsetTop;
ZK+F<} var l=e.offsetLeft;
jDpA>{O[ while(e=e.offsetParent){
94BH{9b5 t+=e.offsetTop;
={sjoMW l+=e.offsetLeft;
z3K$gEve }
3NLn} alert("top="+t+"/nleft="+l);
g"1V] }
jts0ZFHc- </script>
,"(G )>:~XA|? //VBScript
A}(]J!rc <script language="VBScript"><!--
pE)NSZ function getIE()
Ee2P]4_d dim t,l,a,b
"u!gfG?oH set a=document.all.img1
2c 0;P
#ol t=document.all.img1.offsetTop
5MaN
{*)l l=document.all.img1.offsetLeft
V;xPZ2C; while a.tagName<>"BODY"
J
W@6m set a = a.offsetParent
Wvf>5g)? t=t+a.offsetTop
KtL?,zi l=l+a.offsetLeft
E6TeZ%g wend
5 ix*wu`, msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"
!q\=e@j-i end function
f?Zjd&|Ch --></script>
p{^:b6 4 k<o 14. 光标是停在文本框文字的最后
@)6b <script language="javascript">
^EX"fRwNi function cc()
@"MYq#2c$ {
M/=36{,w- var e = event.srcElement;
,r w4Lo var r =e.createTextRange();
/B@{w-N r.moveStart(`character`,e.value.length);
hhy+bA} r.collapse(true);
id1cZig r.select();
|VWT4*K }
m6ge
% </script>
w5HIR/kP <input type=text name=text1 value="123" onfocus="cc()">
m7'<k1#"Y UJI2L-;Ul 15. 判断上一页的来源
FfJ;r'eGs javascript:
MF4( document.referrer
B@&sG
5ES Bdw33z*m 16. 最小化、最大化、关闭窗口
PlzM`g$A <object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
3y}E*QE <param name="Command" value="Minimize"></object>
d^aVP <object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
P[
:_"4U <param name="Command" value="Maximize"></object>
OB(oOPH <OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
x950,`zy <PARAM NAME="Command" value="Close"></OBJECT>
1RYrUg"s" 8~C_ng-wn <input type=button value=最小化 onclick=hh1.Click()>
Kd5'2"DI <input type=button value=最大化 onclick=hh2.Click()>
wc;n=
% <input type=button value=关闭 onclick=hh3.Click()>
qg
oB}n% 本例适用于IE
z3+@[I$ <u!cdYo@ 17.屏蔽功能键Shift,Alt,Ctrl
Ds">eNq <script>
kP
]Up&' function look(){
f$xXR$mjf if(event.shiftKey)
mQ:{>` alert("禁止按Shift键!"; //可以换成ALT CTRL
q,, }
f,cd=vGj document.onkeydown=look;
P }sr </script>
*H
Qc I- u1%URen[x 18. 网页不会被缓存
^9[Q;=R <META HTTP-EQUIV="pragma" CONTENT="no-cache">
13X}pnW <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
7y'uZAF <META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT">
^<CVQ8R7 或者<META HTTP-EQUIV="expires" CONTENT="0">
`pfIgryns *U[yeE]. 19.怎样让表单没有凹凸感?
@Dh2@2`> <input type=text style="border:1 solid #000000">
FOXSs8"c]! 或
/sA&}kX}E <input type=text style="border-left:none; border-right:none; border-top:none; border-bottom:
UY<